Federal Pioneer QMQB4036 400A 600V Panel-Mount Fusible Switch

Federal Pioneer QMQB4036 400A 600V Panel-Mount Fusible Switch

Part Number QMQB4036
Brand FPE
Amps 400
Pole 3
Volt 600
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Regular price $6,500.00 CAD
Sale price $6,500.00 CAD Regular price
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Federal Pioneer QMQB4036 400A 600V Panel-Mount Fusible Switch

Federal Pioneer QMQB4036 400A 600V Panel-Mount Fusible Switch

Regular price $6,500.00 CAD
Sale price $6,500.00 CAD Regular price
Unit price
Pricing & Lead Times
For discounted pricing and current lead times, please contact us at sales@ampstate.com.

Shipping

Worldwide Shipping

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24 hours a day, 7 days a week

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Live stock levels shown; automatic back-in-stock notifications available.

Product Details

The Federal Pioneer QMQB4036 is a single panel-mount fusible switch designed for compatible Federal Pioneer switchboards and electrical distribution equipment.

This unit is rated 400A, 600V AC, 3-pole and is designed for use with compatible Class J fuses. It is suitable for replacement, maintenance and retrofit applications involving existing Federal Pioneer QMQB equipment.

Product Specifications

Manufacturer: Federal Pioneer
Part Number: QMQB4036
Series: QMQB
Product Type: Single Panel-Mount Fusible Switch
Amp Rating: 400A
Voltage Rating: 600V AC
Poles: 3-Pole
Fuse Class: Class J
Condition: Tested and Refurbished
Warranty: One-Year Ampstate Warranty

Each unit is inspected and tested before shipment. Product labels, handle styles, colours and cosmetic appearance may vary depending on manufacturing vintage. The supplied unit will match the listed part number and electrical ratings.

Contact Ampstate with your switchboard details, existing part number or equipment photos to confirm compatibility.

  • 5 stars: 6 (60%)
  • 4 stars: 3 (30%)
  • 3 stars: 1 (10%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
P
Patrick Foster
No issues after install

We keep a few of these on the shelf now. Reliable and the amp rating matches our needs. No issues with heat or mechanical wear yet.

K
Kathleen Young
Does the job well

Doing its job in our main distribution panel. No complaints so far. Build quality appears better than some cheaper alternatives we've tried.

R
Raymond Lee
Good quality replacement

Doing its job in our main distribution panel. No complaints so far. Build quality appears better than some cheaper alternatives we've tried.

K
Kenneth Allen
Perfect fit for our switchboard

Quality product. We've had no nuisance trips or contact problems. Will continue to use this line.

G
George Cook
Works as expected

We keep a few of these on the shelf now. Reliable and the amp rating matches our needs. No issues with heat or mechanical wear yet.

L
Louis Reyes
Works as expected

Used in a 600V application as specified. Performs as expected. Shipping was prompt and packaging protected the unit well.

T
Terry Wood
Durable switch

Solid industrial switch. Contacts are clean and the enclosure fit is good. Recommended for similar applications.

C
Cynthia Ortiz
Replaced older unit without problems

Installed without modification. Running continuously in a manufacturing environment and holding up fine.

W
Wayne Butler
Good value for industrial use

We've used similar units before and this one holds up well. Good for industrial environments. No arcing or overheating noted after several weeks of service.

A
Andrew Edwards
Quality industrial switch

Used in a 600V application as specified. Performs as expected. Shipping was prompt and packaging protected the unit well.

FAQ

Frequently Asked Questions

Common questions about ordering, quoting, shipping, and supplying industrial electrical equipment from Ampstate.

What products does Ampstate supply?

Ampstate supplies MCC buckets, circuit breakers, bus plugs, disconnect switches, panelmount switches, transformers, switchgear, contactors, starters, overloads, relays, trip units, and other industrial electrical components.

How do I request a quote?

You can request a quote through our contact page or email sales@ampstate.com. Please include part numbers, photos, nameplate details, voltage, amperage, quantity, and required delivery date.

Can you help identify a part from photos?

Yes. Send clear photos of the nameplate, front view, side view, labels, mounting details, and inside view if available. Our team can help identify or match the required electrical equipment.

Do you supply new, used, or refurbished equipment?

Depending on availability and the customer requirement, Ampstate may offer new, surplus, used, tested, or refurbished equipment. The condition will be clearly stated on the quote.

Do you ship outside Canada?

Yes. Ampstate supports customers across Canada, the United States, and worldwide. Shipping options depend on item size, weight, destination, and urgency.

Can you supply custom MCC buckets?

Yes. Ampstate can support custom MCC bucket requirements, including feeder buckets, starter buckets, VFD buckets, soft starter buckets, and replacement units. Photos, dimensions, and existing MCC details help us quote accurately.

What information should I send for an MCC bucket quote?

Please send the MCC manufacturer, series, bucket size, voltage, amperage, starter type, breaker or fuse requirement, control voltage, door layout, photos, and any drawings or existing part numbers.

Do you provide warranty?

Warranty depends on the product type and condition. Warranty terms will be listed on the quote or invoice before purchase.

Still have a question? Send us your part number, photos, or project details and we will review your request.
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